Patents by Inventor Damien Greuet

Damien Greuet has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DEVICE FOR FILTERING COOLING AIR OF A TURBOMACHINE TURBINE
    Publication number: 20230220801
    Abstract: A device for filtering a flow of cooling air for cooling a low-pressure turbine of a turbomachine, includes a duct having a geometry configured to centrifuge the flow of cooling air passing through the duct, the duct having openings dimensioned to enable a separation of the solid particles contained in the flow of cooling air being centrifuged.
    Type: Application
    Filed: May 26, 2021
    Publication date: July 13, 2023
    Inventors: Hassane AMARA, Damien GREUET, Jean Michel Anthime PAPAIL
  • Assembly for a turbomachine
    Patent number: 11220927
    Abstract: An assembly comprising a vent tube intended to be mounted inside a turbine shaft of a turbomachine. The vent tube has a radially inner annular part from which at least one annular centering part extends radially outwards. The centering part has a groove and a sealing part of a sealing member is mounted in the groove. The sealing part is designed to come into sealing abutment against an inner surface of the turbine shaft. The sealing member has a protective part covering at least one area of the centering part situated upstream and/or downstream of the groove.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: January 11, 2022
    Assignee: Safran Aircraft Engines
    Inventors: Clément Raphaël Laroche, Ludovic Gallego, Damien Greuet, Eric Abadie
  • ASSEMBLY FOR A TURBOMACHINE
    Publication number: 20200300112
    Abstract: An assembly comprising a vent tube intended to be mounted inside a turbine shaft of a turbomachine. The vent tube has a radially inner annular part from which at least one annular centering part extends radially outwards. The centering part has a groove and a sealing part of a sealing member is mounted in the groove. The sealing part is designed to come into sealing abutment against an inner surface of the turbine shaft. The sealing member has a protective part covering at least one area of the centering part situated upstream and/or downstream of the groove.
    Type: Application
    Filed: March 16, 2020
    Publication date: September 24, 2020
    Applicant: Safran Aircraft Engines
    Inventors: Clément Raphaël Laroche, Ludovic Gallego, Damien Greuet, Eric Abadie